MEX-DV150UE/DV1500U/DV1505U
MEX-DV150UE/DV1500U/DV1505U
18
18
5-2. BLOCK DIAGRAM - TUNER/AUDIO Section -
X201
8.664MHz
TUNER UNIT
TUX201
J201
(ANTENNA IN)
RDS DECODER
IC201
L
R-CH
1
4
R 3
TU_SDA 14
ANT
SDA
TU_SCL 13
SCL
SDA
NSMASK
SDA
DAVN
SCL
S_METER 6
VSM
QUALITY 5
QUALITY
TU_MUTE 7
TU MUTE
MUTE-CONDITION 8
MUTE CON
E2P_SDA 17
TRDA
E2P_SCL 16
TRCL
RDS 9
TUNER NOISE MASK
CONTROL SWITCH
Q202
B+ SWITCH
Q203, 204
B/U+3.3V
(DV150UE/DV1500U: AEP, UK)
SCL
VSM
QUALITY
NSMASK
DA
VN
TU MUTE
MUTE CON
TRDA
SAOUT
SADA
SACLK
TRCL
R-CH
R-CH
POWER AMP
IC802 (1/2)
FL+
J901
AUX
FL
FL–
INPUT SELECTOR,
AUDIO PROCESSOR
IC302
38
40
SDA
37
SCL
SDA
SCL
29
SAOUT
28
SADA
27
SACLK
MUTING
Q352
MUTING
Q358
MUTING
CONTROL SWITCH
Q361, 362
R-CH
MUTING
Q354
R-CH
R-CH
D361
B/U B+
D504
R-CH
1
3
CN801 (1/2)
1
9
FR+
FR–
4
12
REAR/SUB
AUDIO OUT
(L)
(R)
R-CH
RL+
RL–
2
10
RR+
RR–
3
11
R-CH
: DVD/CD PLAY (AUDIO)
: TUNER (FM/AM)
SIGNAL PATH
R-ch is omitted due to same as L-ch.
: AUX IN
A_MUTE
CN652
R-CH
4
6
(FRONT AUDIO OUT)
(L)
(R)
R
PJ601
AUX IN
L